National Stock Number
2805-00-326-4852
National Stock Number (NSN) 2805-00-326-4852, or NIIN 003264852, (cylinder head,gasoline engine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 003264852 was cancelled on February 5, 2003, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2805003465704.
There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 60371. [AN ITEM DESIGNED TO INCLOSE THE CYLINDER BORE(S) OF AN ENGINE BLOCK TO FORM A COMBUSTION CHAMBER(S). IT MAY HAVE LIQUID COOLING PASSAGE(S) AND/OR AIR COOLING FIN(S) AND MAY INCLUDE VALVE(S), VALVE GUIDE(S), ROCKER ARM(S), AND THE LIKE. IT IS A COMPONENT PART OF AN ENGINE, GASOLINE. SEE ALSO CYLINDER HEAD, DIESEL ENGINE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2805003264852 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.